Multiphasic CT is the gold standard for the identification of a SRH. Recognition of CT signs of active bleeding is the crucial feature influencing the timing of therapeutic treatment. Urgent embolization should be performed in cases of arterial bleeding or contained vascular injuries supplying the retroperitoneal hematoma. Surgery is to be addressed in cases of actively bleeding hematomas associated with complication. Finally, an initial more conservative approach can be adopted in patients without signs of contrast extravasation or low-flow active bleeding. Technical skill, expertise, and recognition of CT signs of arterial active bleeding are critical features influencing patients management.
The segmental omental infarction is a rare self-limited disorder presenting with aspecific clinical symptoms that may mimic several acute abdominal conditions. Therefore, a correct noninvasive diagnosis is important because treatment approaches range from monitoring to surgery. As omental infarction results in an important fat stranding that is much greater than the degree of bowel wall thickening, it suggests a narrower differential diagnosis: appendicitis, diverticulitis, epiploic appendagitis, and mesenteric panniculitis. In this pictorial essay, we point out the importance of imaging in identifying this typical sign allowing alternate diagnoses such as segmental omental infarction that can be conservatively managed.
The spontaneous rupture with extracapsular hemorrhage of a cervical parathyroid adenoma is a rare cause of cervical and mediastinal hematoma. We describe this case to emphasize that a failure to consider this diagnosis may result in delayed operative intervention with potentially fatal complications.
The purpose of this study is to determine in the athletes a sonographic grading of the patellar tendinopathy correlated to prognosis and therapy. The 298 patellar overuse tendinopathies were divided in four grades according to the extension of the injured area of the tendon in the axial sonograms. Grades 1, 2, and 3 were managed with medical and physical therapy. A surgical treatment was performed in grade 4 and in grades 1, 2, and 3 tendinopathies not responding to our conservative therapy. There were 21.8% injuries in grade 1 (100% responding; prognosis 20 days), 61.2% injuries in grade 2 (94.5% responding; prognosis 40 days), 16.4% injuries in grade 3 (85.7% responding; prognosis 90 days), and 0.6% injuries in grade 4. The sonographic study is fundamental to characterize adequately the patellar tendinopathy. The conservative therapy is the first option for grades 1, 2, and 3 as it determines a complete healing in most of cases.
We describe an early CT study of a rare case of blunt traumatic injury to the right submandibular salivary gland, without mandibular bone fractures, in a 30-year-old man after a car accident.
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